6741888885 has 24 divisors (see below), whose sum is σ = 11720643480. Its totient is φ = 3584996352.

The previous prime is 6741888863. The next prime is 6741888889. The reversal of 6741888885 is 5888881476.

6741888885 is a `hidden beast` number, since 67 + 418 + 8 + 88 + 85 = 666.

6741888885 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 629307396 + 6112581489 = 25086^2 + 78183^2 .

It is not a de Polignac number, because 6741888885 - 2¹⁸ = 6741626741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6741888889) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207120 + ... + 237449.

It is an arithmetic number, because the mean of its divisors is an integer number (488360145).

Almost surely, 2^6741888885 is an apocalyptic number.

It is an amenable number.

6741888885 is a deficient number, since it is larger than the sum of its proper divisors (4978754595).

6741888885 is a wasteful number, since it uses less digits than its factorization.

6741888885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444917 (or 444914 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 63.

The square root of 6741888885 is about 82109.0061138241. The cubic root of 6741888885 is about 1889.1242814633.

The spelling of 6741888885 in words is "six billion, seven hundred forty-one million, eight hundred eighty-eight thousand, eight hundred eighty-five".